| 浅层地能热泵采集系统关键科技问题与对策 |
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| 作者姓名： | 徐生恒 周涛 孙海洲 曾一凡 刘守强 王小龙 武强 |
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| 作者单位： | 1.中国矿业大学(北京)国家煤矿水害防治工程技术研究中心,北京100083;2.河北省保定维民建筑设计院有限责任公司,河北 保定716002;3.恒有源科技发展集团有限公司,北京100093 |
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| 基金项目： | 国家自然科学基金(41572222;41430318;41602262);国家重点研发计划重点专项(2016YFC0801801);中央高校基本科研业务费专项资金(2009QD14);中国博士后科学基金(2016M601172) |
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| 摘 要： | 本文阐述了浅层地能的概念、利用原理及其研究目的和意义,重点分析了地能热泵采集系统现存的关键科技问题,包括地能热泵采集系统回灌问题、埋地管与机组耦合作用机制、主要参数对热泵换热效果的影响等.针对地能热泵采集系统的特点和关键问题提出了一些有价值的解决对策与合理建议,对提高浅层地能热泵行业的科技水平、促进浅层地能热泵行业健康发展具有一定意义.
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| 关 键 词： | 浅层地能热泵采集系统 科技问题 解决对策 |
| 收稿时间： | 2016-11-08 |
The scientific and technical problems and solutions on shallow ground-source heat pump system |
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| Affiliation: | 1.National Engineering Research Center of Coal Mine Water Hazard Controlling,China University of Mining & Technology,Beijing 100083 China;2.Hebei Province Baoding Weimin Design Co.Ltd,Baoding Hebei 071600,China;3.Ever Source Science and Technology Development Group Co.Ltd,Beijing 100093,China |
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| Abstract: | This paper discusses the concept and principle of shallow ground-source heat pump system（SGHPS）and studies the purpose and significance of its development.We analyze the key scientific and technical problems on SGHPS,including pump injection problem,the temperature field of ground heat exchanger system under variable working condition,the influence of main parameters on the heat transfer effect.We also put forward some valuable solutions and rational suggestions to improve the level of science and technology according to the characteristics of SGHPS,which would promote the development of the shallow ground to heat pump industry. |
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